[755-1] design rules

[Konstantinos Dovrolis <dovrolis@cs.wisc.edu>]

I will be forwarding to the class some emails
that are probably of interest to everybody,
removing though the name of the person that
asked the question:

> 	Do we have to load the rules every time we create a new 
>	cell in IC station ?

For now, you need to load the process and the design rules every
time you create a cell. A shortcut will become available later.

Constantinos.